Extron electronics 64 Series Manual de usuario descargar pdf (Pagina 6)

D I G I T A L M A T R I X P R O C E S S O R

The FBS - Feedback Suppression block is used to counteract ringing due to frequencies

cycling out of control through the microphone and speakers. The feedback suppression

processor for the DMP 64 engages up to twenty notch ﬁlters with adjustable Q.

Fifteen of the ﬁlters are dynamic, and the processor automatically detects and then reduces

the ringing. Five additional ﬁxed ﬁlters can be adjusted manually or transferred from the

dynamic ﬁlters.

The Ducking block is used is to give priority to speciﬁc inputs by automatically attenuating

the levels of other inputs, whenever the priority input is active. Ducking setup is performed

for all mic/line inputs on a unique global setup page. An extensive range of customizable

options for ducking is available.

The DSP Conﬁgurator Software enables ﬁne-tuning and adjustment of the dynamics of all

incoming and outgoing signals. Two Dynamics processing blocks are available for each input.

There is one dynamics block on each virtual bus and output. These blocks can be selected and

customized to provide automatic gain control, compression, limiting, or noise gating.

A Delay processing block is available for each input and output. Each delay is adjustable up

to 200 ms, and can be selected in units of time, feet, or meters. A temperature parameter is

available for distance adjustments.

The Filter block offers ﬁve customizable ﬁlters for each input, three for each virtual bus, and

nine for each of the four outputs. Each of these ﬁlters can be selected as parametric EQ, low

pass, high pass, or bass and treble shelving. Standard parameters include frequency, roll-off

slope, boost/cut, and Q, depending on the speciﬁc ﬁlter.

Dynamics and Delay

Feedback Suppression

Filtering

Ducking

ProDSP

™

Features

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Extron electronics 64 Series Manual de usuario Pagina 6